.nav{
    display: flex;
    flex-wrap: wrap;
}
.nav .box{
    display: flex;
    flex-direction: column;
    align-items:center;
    width: 25%;
    padding: 10px 0;
}
.nav .box{
    text-align: center;
}
.nav img{
    height: 1.333333rem;
    margin-bottom: 5px;
}
.discountnav{
    background-color: #ff9000;
    height: .933333rem;
    line-height: .933333rem;
    padding-left: 10px;
}
.discountnav span{
    text-align: left;
    font-size: 20px;
    color: #fff;
    font-weight: bolder;
}
.discountnav img{
    text-align: right;
    height: .533333rem;
    margin-top: .186667rem;
    margin-right: 10px;
}
.discount li{
    padding: 10px 8px;
    overflow: hidden;
}
.discount li .left img{
    width: 2.666667rem;
    height: 2.666667rem;
    padding-right: 10px;
}
.discount h4{
    color: #333333;
    word-break: break-all;
    font-size: .4rem;
    line-height: .506667rem;
    min-height: 1.52rem;
    text-align: left;
    font-weight: normal;
}
.discount .right h4 span{
    color: #ff6c00;
}
.discount .right .other{
    margin-top: 20px;
}
.discount .mall{
    color: #666666;
}